First Interstate Bank

Retiring Old Routing Numbers

To ensure payments are processed properly, you must use the First Interstate routing number (092901683) on checks, cashier’s checks, money orders, and electronic payments.

Learn More

Vertical Harvest: Reaching for the Sky as featured in Business Blueprint

When architect Nona Yehia and sustainability consultant Penny McBride wanted to find a way to reduce their community’s dependence on out-sourced nutritious food, they looked to First Interstate for assistance.

Learn More

Invest in Your Future with a
Certificate of Deposit

17-Month CD: 1.60% APY* | 25-Month CD: 2.00% APY* | 37-Month CD: 2.40% APY*

Open Now

*Annual Percentage Yield is accurate as of 4/2/2018. Minimum balance of $1,000 required. This is a special rate offer and no rate bonuses for premium checking accounts apply. No institutional or brokered deposits accepted. Substantial penalty for early withdrawal. Rates applicable for Certificates of Deposit Only.